Used Generator Sets For Sale

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1998 Caterpillar SR4B Generator

$5,000 USD

Condition	Used
Usage	821 Hours
Stock Number	EPU11395
MLS Number	13413704
Category	Generator Sets
Last Updated	2/8/2026
Location	Indianapolis, IN, US
Sold By	MacAllister Machinery - South

(855) 977-___ SHOW
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Detroit Series 60 450KW Generator in Van

$79,500 USD

Total Hours on engine generator 2850 - Some Switchgear in Van - Located near Helena, MT

Condition	Used
Usage	2,850 Hours
MLS Number	14131290
Category	Generator Sets
Last Updated	2/11/2026
Location	Helena, MT, US
Sold By	Seattle Tractor International, Inc.

2005 Kohler 350REOZV Diesel Generator

$39,900 USD

Kohler 360 kW standby (330 kW prime) diesel generator set, model 350REOZV, SN-2069984. Volvo Penta TAD1241GE engine rated 539 HP at 1800 RPM, SN-. 3/60/277/480V, 12 lead reconnectable to...

Condition	Used
Usage	286 Hours
Horse Power	539 HP
Engine Model	TAD1241GE
Stock Number	Central States #4954
MLS Number	14130941
Category	Generator Sets
Last Updated	2/7/2026
Location	Waukesha, WI, US
Sold By	Central States Diesel Generators

2005 Kohler 350REOZV Diesel Generator

$39,900 USD

Kohler 360 kW standby (330 kW prime) diesel generator set, model 350REOZV, SN-2072095. Volvo Penta TAD1241GE engine rated 539 HP at 1800 RPM, SN-. 3/60/277/480V, 12 lead reconnectable to...

Condition	Used
Usage	301 Hours
Horse Power	539 HP
Engine Model	TAD1241GE
Stock Number	Central States #4953
MLS Number	14130917
Category	Generator Sets
Last Updated	2/7/2026
Location	Waukesha, WI, US
Sold By	Central States Diesel Generators

2002 Cummins DFCE Diesel Generator

$35,900 USD

Cummins 400 kW standby diesel generator set model DFCE, SN-A020321023. Cummins NTA855-G5 engine rated 605 HP at 1800 RPM, SN-30368539. 3/60/277480V, 12 lead reconnectable to other voltages...

Condition	Used
Usage	562 Hours
Horse Power	605 HP
Engine Model	Cummins NTA855-G5
Stock Number	Central States #4857
MLS Number	14130880
Category	Generator Sets
Last Updated	2/7/2026
Location	Waukesha, WI, US
Sold By	Central States Diesel Generators

2010 Cummins DQCA Diesel Generator

$99,500 USD

Cummins 600 kW standby (545 kW prime) diesel generator set, model DQCA, SN-A100084783. Cummins QSK23-G7 NR2 engine rated 1220 HP at 1800 RPM, SN-00320449, EPA Tier 2 emissions. 3/60/277/480V...

Condition	Used
Horse Power	1220 HP
Engine Model	Cummins QSK23-G7 NR2
Emission Rating	USA Tier 2
Stock Number	Central States #4959
MLS Number	14129354
Category	Generator Sets
Last Updated	2/6/2026
Location	Waukesha, WI, US
Sold By	Central States Diesel Generators

1999 Generac 575RSL4044 Diesel Generator

$59,900 USD

Generac 1020kW standby (925 kW prime) diesel generator set, SN-2052454. Mitsubishi S12H-PTA engine rated 1448 HP at 1800 RPM, SN-30119. 3/60/277/480V. 1600A circuit breaker. PMG -...

Condition	Used
Usage	542 Hours
Horse Power	1448 HP
Engine Model	Mitsubishi S12H-PTA
Stock Number	Central States #4818
MLS Number	14129316
Category	Generator Sets
Last Updated	2/10/2026
Location	Waukesha, WI, US
Sold By	Central States Diesel Generators

2023 Cummins C150N6 Natural Gas Generator

$29,900 USD

Cummins 150 kW standby natural gas / propane generator set, model C150N6, SN-C230216247. Cummins QSJ8.9G engine rated 240 HP at 1800 RPM, SN-99082961, EPA certified. 3/60/277/480V, 12 lead...

Condition	Used
Usage	2,279 Hours
Horse Power	240 HP
Engine Model	Cummins QSJ8.9G
Stock Number	Central States #4957
MLS Number	14129125
Category	Generator Sets
Last Updated	2/6/2026
Location	Waukesha, WI, US
Sold By	Central States Diesel Generators

2000 Olympian D200P4 Diesel Generator

$29,900 USD

Caterpillar Olympian 200 kW standby (180 kW prime) diesel generator model D200P4, SN-E7936C/001. International engine model GCD325 rated 325 HP at 1800 RPM, SN-WS4486N1212697. ...

Condition	Used
Usage	42 Hours
Horse Power	325 HP
Engine Model	International GCD325
Stock Number	Central States #4966
MLS Number	14129122
Category	Generator Sets
Last Updated	2/11/2026
Location	Waukesha, WI, US
Sold By	Central States Diesel Generators

2011 Caterpillar XQ600 Generator

$270,000 USD

110% SPILL CONTAINMENT, 2 HRS SINCE REBUILD, 20' SOUND ATTENUATED ENCLOSURE ON DUAL AXLE CHASSIS, 60 HZ, AUTO START, BATTERY CHARGER, BATTERY DISCONNECT SWITCH, CAT BRAND GENSET, DIESEL,...

Condition	Used
Usage	2 Hours
MLS Number	14127711
Category	Generator Sets
Last Updated	2/5/2026
Location	Miami, FL, US
Sold By	Ohio CAT

1998 Caterpillar 3516B Generator

$120,000 USD

Auto Start, Battery Charger, Frequency - 60 Hz, Generator Space Heater, Jacket Water Heater, Rating - Prime,

Condition	Used
Usage	289 Hours
MLS Number	14127706
Category	Generator Sets
Last Updated	2/5/2026
Location	Miami, FL, US
Sold By	Ohio CAT

2000 Caterpillar 3516B Generator

$230,000 USD

Auto Start, Battery Charger, Frequency - 60 Hz, Generator Space Heater, Jacket Water Heater, Low Fuel Consumption Optimized, Rating - Prime,

Condition	Used
Usage	248 Hours
MLS Number	14127698
Category	Generator Sets
Last Updated	2/5/2026
Location	Miami, FL, US
Sold By	Ohio CAT

1998 Caterpillar 3412 Generator

$89,000 USD

Auto Start, Cat Brand Genset, Control Panel, Engine Type - Diesel, Frequency - 60 Hz, Rating - Standby,

Condition	Used
Usage	1,006 Hours
MLS Number	14127642
Category	Generator Sets
Last Updated	2/5/2026
Location	Richwood, KY, US
Sold By	Ohio CAT

1995 Caterpillar 3512 Generator

$125,000 USD

Auto Start, Battery Charger, Circuit Breaker, Control Panel, ENGINE DRIVEN RADIATOR FAN,, Jacket Water Heater, Rating - Standby,

Condition	Used
Usage	1,151 Hours
MLS Number	14127639
Category	Generator Sets
Last Updated	2/5/2026
Location	Miami, FL, US
Sold By	Ohio CAT

2001 Caterpillar 3512 Generator

$125,000 USD

Auto Start, Base Tank, Battery Charger, Circuit Breaker, Control Panel, ENGINE DRIVEN RADIATOR FAN,, Jacket Water Heater, Rating - Standby, Sound Attenuated Enclosure,

Condition	Used
Usage	797 Hours
MLS Number	14127637
Category	Generator Sets
Last Updated	2/5/2026
Location	Miami, FL, US
Sold By	Ohio CAT

2007 Caterpillar C9 Generator

$58,000 USD

Auto Start, Battery Charger, Circuit Breaker, Control Panel, Emissions Level - EPA - EPA Tier 3, Enclosure Material - Steel, Engine Type - Diesel, EPA Stationary Emergency, Generator Space...

Condition	Used
Usage	595 Hours
MLS Number	14127636
Category	Generator Sets
Last Updated	2/5/2026
Location	Cleveland, OH, US
Sold By	Ohio CAT

1995 Caterpillar 3516 Generator

$85,000 USD

Auto Start, Cat Brand Genset, Engine Type - Diesel, Frequency - 50 / 60 Hz, Rating - Standby,

Condition	Used
Usage	2,183 Hours
MLS Number	13877244
Category	Generator Sets
Last Updated	2/5/2026
Location	Richwood, KY, US
Sold By	Ohio CAT

2018 Caterpillar XQ425 Diesel Generator

$179,900 USD

Used Caterpillar XQ425 375 kW standby (340 kW prime) rental grade diesel generator, SN-X8H00137. CAT C13 engine rated 518 HP at 1800 RPM, SN-NF300186, EPA Tier 4 Final emissions. ...

Condition	Used
Usage	1,698 Hours
Horse Power	518 HP
Engine Model	Caterpillar C13
Emission Rating	USA Tier 4 Final
Rear Axle	Tandem Axle
Stock Number	Central States #4482
MLS Number	12808267
Category	Generator Sets
Last Updated	2/5/2026
Location	Waukesha, WI, US
Sold By	Central States Diesel Generators

1998 Kohler 180ROZ Generator

$17,500 USD

Auto Start, Base Tank, Battery Charger, Circuit Breaker, Control Panel, Enclosure Material - Steel, Engine Type - Diesel, Rating, Standard Weather Protective Enclosure,

Condition	Used
Usage	640 Hours
MLS Number	13124484
Category	Generator Sets
Last Updated	2/5/2026
Location	Richwood, KY, US
Sold By	Ohio CAT

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1998 Caterpillar 900 KW Generator

$45,000 USD

1998 CATERPILLAR 3512 GENERATOR 900 KW, 1137 KVA,3512 CAT ENGINE V-12, GENERATOR MODEL SR-4B, 480 VOLT,

Condition	Used
MLS Number	13388218
Category	Generator Sets
Last Updated	2/4/2026
Location	Charlotte, NC, US
Sold By	Kings Creek Equipment

2022 Wacker Neuson G25 S/A 20 kW Towable Generator 25 kVA Genset Diesel bidadoo

$14,750 USD

Features Trailer Mounted Sound Dampening Enclosure Amp,...

Condition	Used
MLS Number	14122810
Category	Generator Sets
Last Updated	2/4/2026
Location	Spartanburg, SC, US
Sold By	bidadoo Inc.

2013 Caterpillar C 18 Generator

$118,000 USD

10A BATTERY CHARGER, 3 POLE CIRCUIT BREAKER, 60 HZ, 600 KW @ 1800 RPM @ 480 VOLT, AUTO START, BASE TANK, CAT BRAND GENSET, DIESEL, EMCP 4.2 CONTROL PANEL, EPA STATIONARY EMERGENCY, JACKET...

Condition	Used
Usage	4,608 Hours
MLS Number	11992334
Category	Generator Sets
Last Updated	2/1/2026
Location	Broadview Heights, OH, US
Sold By	Ohio CAT

1997 Caterpillar 3412 Generator

$49,500 USD

500 GALLON DOUBLE WALL FUEL TANK, 60 HZ, 600 KW @ 1800 RPM @ 480 VOLT, AUTO START, BASE TANK, CAT 3412 600KW STAND BY, CAT SR4B GEN END, DIESEL, ENGINE MOUNTED RADIATOR, Online Owner's...

Condition	Used
Usage	1,350 Hours
MLS Number	10057917
Category	Generator Sets
Last Updated	2/1/2026
Location	Miami, FL, US
Sold By	Ohio CAT

1992 Caterpillar 3306 Generator

$16,000 USD

225 KW PRIME, 24V CHARGING ALTERNATOR, 3306 225 KW / 280 KVA STANDBY CATERPILLAR 3306 DIESEL GEN_SET PACKAGE, 50 HZ, 60 HZ, AUTO START, CAT BRAND GENSET, DIESEL, Online Owner's Manual ,...

Condition	Used
Usage	597 Hours
Stock Number	F60238
MLS Number	10057833
Category	Generator Sets
Last Updated	2/1/2026
Location	Miami, FL, US
Sold By	Ohio CAT